Constructor to initialise the variables of the
base classes. Note, the bounds of the integer type must be locally
static. Therefore, they can be determined at compile
time.

static int left()

Returns the left bound of the integer
type. Corresponds to the ``left'' VHDL attribute.

static int right()

Returns the right bound of the integer
type. Corresponds to the ``right'' VHDL attribute.

static int low()

Returns the low bound of the integer
type. Corresponds to the ``low'' VHDL attribute.

static int high()

Returns the high bound of the integer
type. Corresponds to the ``high'' VHDL attribute.

The bounds of the VHDL integer type can be determined at
VHDL compile time (they must be locally static5.1). Hence the methods simply
return a constant value. On the other hand the low,
high, ...methods of the integer_info_base class on
the other hand return the value of the corresponding class
variables. Note, as all methods except constructors and destructors
are static they cannot access any variables of the parent classes
directly.